Patent Yard Sign in
Expired Canadian patentCanada

Bottle

CA 110232 A · Owner: Clements, Harold Lewis · Inventors: Clements, Harold Lewis

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

Open the CIPO record

Read the whole patent

Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Google PatentsCIPO record

Why it's free to use

  • Granted February 11, 1908. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 11, 1925.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 21, 1907
GrantedFebruary 11, 1908
Term endedFebruary 11, 1925
Patent numberCA 110232 A
Classification (IPC)—

Timeline

Timeline From CIPO dates

190819101912191419161918192019221924Application filedOct 21, 1907Patent grantedFeb 11, 1908Term endedFeb 11, 1925

Sources & verification

Official CIPO records

Canadian Patents DatabaseClaims, description, documents and status.CIPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.com

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.